Why must the pollen develop the pollen tube? red Select one: d out of O a. witho

Question

Why must the pollen develop the pollen tube? red Select one: d out of O a. without it the pollen can not separate from the egg produce neither the pollen nor the egg are able to combine with the gam O b. without it the pollen does not begin meiosis and does not p c. without it the pollen is too heavy to be carried by the wind a structures and pollinate them d. without it the pollen nucleus can not travel to and fertilize t reproductive structure and didn't accomplish anything on 17 What is the function of the highlighted structure in the picture below

Explanation / Answer

The correct answer is option D. A pollen tube is part of the male gametophyte of seed plants. It acts as a conduit to transport the male gamete cells from the pollen grain, either from the stigma to the ovules.

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